—How many people are still leading ______ life under ________ poverty line in the world?—Perhaps one fourth.
The ability________an idea is as important as the idea itself.(2011·湖南)
—Have you got any particular plans for the coming holiday? —Yes.________I'm going to visit some homes for the old in the city.
________ his scientific work,he has no time to care for his family affairs,which his wife always complains about.
If ________ the same treatment again,he is sure to get well.
—The train is due to leave at 7:50. —________ we fail to arrive there in time? —I'm afraid you'd better go in a hurry.